Container closure



FIG. 1 is an upper perspective view of the container closure showing my new design;

FIG. 2 is a perspective view thereof, showing the inverted closure of FIG. 1;

FIG. 3 is a side elevation view thereof;

FIG. 4 is a side elevation view of FIG. 3 rotated 90 degrees;

FIG. 5 is a bottom plan view thereof; and,

FIG. 6 is a top plan view thereof.

The broken lines in the drawings represent unclaimed environmental subject matter and form no part of the claim. 

CLAIM We claim the ornamental design for a container closure, as shown and described. 